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Inventor

Philippe Chavanne

Inventor
Aclens, CH

Overview

2→
Patents
1999–2000
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Bprimary
A61BDiagnosis33%
A61CDentistry33%
G01BMeasuring length, thickness or similar linear dimensions33%
PatentTitleYear
6,144,456'Apparatus having a multiple angle transparent rotating element for measuring the thickness of transparent objects'20005,857,851'Dental handpiece'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to FERTON HOLDING (1)· patent assignee history
1999–2000Based in Aclens, CH· patent location history
2000Patents assigned to HAAG AG STREIT (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FERTON HOLDING11999
HAAG AG STREIT12000
Locations
LocationPatentsSpan
Aclens, CH21999–2000